package com.example.test20log;

import lombok.extern.slf4j.Slf4j;
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
@Slf4j
@SpringBootApplication
public class Test20LogApplication {

    public static void main(String[] args) {
        SpringApplication.run(Test20LogApplication.class, args);
        log.error("error level ");
        log.warn("warn level vv");
        log.info("info level");
        log.debug("debug level");
        log.trace("trace level");
    }

}
